描述
接地体和接地网干线所用钢材规格可按下表选用,若接地电阻满足不了要求时,也可选用铜材。如果接地体和接地网干线安装在腐蚀性较强的场所,应根据腐蚀的性质采取热镀锌、热镀锡等防腐措施或适当加大截面。
PMI Kollmorgen U9M4HA Servo Disc Motor
Omron STI MiniSafe MS4300 Series MS4324BX Transmitter
Walchem WCT310-1N2 Cooling Tower Controller WCT Series
Allen Bradley 1771-ASB/C 1771-ASBC Remote I/O Adapter
Hewlett Packard HP A3404A HP-HSC Fibre Channel 1063Mbps
Mizar MZ VME8115 CPU Board VME MVME